21-AUG-2012
Giant foxtail (Setaria faberi)
This is one of many plants that grew up in a rototilled section of the Old Field Habitat. It is a new species for the list. It can grow to about 5 feet, but this is closer to 3ft or just over. It is a non-native species, an annual.
28-AUG-2012
Spotted Lady Beetle on dragonfly case
This is a super photo by Diane. The little spotted lady beetle (Coleomegilla maculata) has perched on the exuviae of a dragonfly, a darner species. Photo taken in the Amphibian Pond.
28-AUG-2012
Common ringlets (Coenonympha tullia)
These two obligingly landed on some raspberry leaves which had turned a lovely shade of orange. It made an effective backdrop for these two!
28-AUG-2012
Mouse in nest box
This little Peromyscus mouse has taken up residence in an empty nest box. When I did a quick check of the box to see if anything was in there, I saw a pile of Dog-strangling vine seed fluff, and this little guy.
28-AUG-2012
Moth eggs
I found these opalescent eggs on a blade of grass. At first I thought they were just a patch of white from a bird dropping, but decided to look more closely and this is what I saw. Scores of minute eggs all clustered together on both sides of the grass blade, the length measuring perhaps 2 cm. I had to place a leaf under the grass blade in order to photograph the eggs. I think they are quite beautiful! Diane tells me that these are moth eggs.
28-AUG-2012
Locust borer (Megacyllene robinia) on goldenrod
These gorgeous beetles, in the Cerambycidae family (long-horned beetles) are very common right now, almost always on goldenrod. Their larvae feed inside black locust trees (of which we have many in the ravine), but the adults are nectar feeders, as here. Soon, the adults will lay eggs on the locust trees, the larvae will overwinter under the bark, eventually pupate in the following summer, and then we get to see the adults in late summer and early fall.
28-AUG-2012
Old field area
This small section which was mowed and then rototilled a couple of months ago, has been quickly re-vegetated with a wide variety of plants, both native and not. Here, the "foamy" appearance is from the panic grass (Panicum sp) that is spread amongst all the other plants.
28-AUG-2012
Six-spotted fishing spider (Dolomedes triton)
A lovely shot of this very common fishing spider, one that is surely familiar to any who've spent time near aquatic areas. This was photographed by Diane on a cattail stem in the Amphibian Pond.
28-AUG-2012
Spotted lady beetle (Coleomegilla maculata) larva
The small, sometimes ubiquitous, spotted lady beetle is common around aquatic environments as well as in upland habitats. This is the larval form, and in its own right, as with almost all lady beetle larvae, it is a fierce predator. Photographed by Diane in the Amphibian Pond.
28-AUG-2012
Jumping spider (Eris)
This tiny jumper was on a DSV plant. It is likely the bronze jumper (Eris militaris). Jumping spiders are always fun to see, very cute with those two huge central eyes, the other 6 eyes being quite small and placed on either side of the two large ones.
28-AUG-2012
An incomplete emergence of a dragonfly
Diane also photographed this interesting half-emergence. Not sure what happened here, but this adult darner was unable to complete its emergence from the larval skin. Not sure which darner it is, but could be the common green darner, which is fairly common at the garden. It is a migrant species that is always one of the first dragonflies to appear in the spring.
28-AUG-2012
Darner dragonfly case (Aeshna species)
Diane photographed this larval dragonfly in the Amphibian Pond. This one has still not transformed into an adult. Interestingly, the larvae of dragonflies are as fierce as the adults when it comes to hunting. These ones will prey on small fish, tadpoles, and other aquatic invertebrates.
28-AUG-2012
Leafhopper (Draeculacephala sp.)
This very attractive little leafhopper, is also known as a sharpshooter leafhopper, and is in the sub-family Sharpshooters (Cicadellinae). They primarily feed on grass and sedge, and Diane photographed this one in the Amphibian Pond.
28-AUG-2012
Goldenrod insects
Nectar sources are becoming more scarce, and goldenrod remains one of the best places to find insects. Asters are beginning to bloom and they will also be productive into the fall. On this flowerhead there is an ambush bug, a locust borer (long-horned beetle), and a mating pair of pennsylvania leatherwings (soldier beetles). The locust borers are really in evidence now. I must have found 20 on goldenrod, without even trying.
22-AUG-2012
Parasitic wasp (Leucospis affinis), female
This tiny little wasp is checking out the bee box for leafcutter bee nests which she will then parasitize. If you look closely, you can see her ovipositor is folded along her back, out of the way. Very ingenious. You can also see that it looks pretty sturdy, which it has to be to probe into the well-constructed nests and lay her eggs.
22-AUG-2012
Praying mantis (Mantis religiosa), two views
Here are two views of the mantis, brown form, one showing the back, the other with the insect looking directly at the camera. Perhaps posing and showing his best side!
22-AUG-2012
Praying mantis (Mantis religiosa)
This is the brown form of the praying mantis (or, European mantis as it is sometimes called). It was found in the butterfly meadow. Earlier, a lovely vivid green one was noticed not far from where we saw an American Bittern!
Yes, a bittern was seen today, standing amidst some sow-thistle. A wonderful sight! The first American Bittern at the FWG was found about 8 years ago in the pond. Of course, they could be here more than we know, for if nobody is around to see them...
21-AUG-2012
Grizzly spur-throated grasshopper (Melanoplus punctulatus)
This grasshopper spent much time selecting a hole in one of the bee boxes, in which she appeared to be ovipositing. She finally selected this one, and inserting her abdomen wriggle it down into the hole and sat there, presumably egg-laying, though I don't know for sure.
21-AUG-2012
Beewolf wasp (Philanthus ventilabris)
This beautiful wasp is nectaring on goldenrod. They get their confusing name of beewolf from the fact that they prey on bees with which they stock their nests for the larvae to feed on.
21-AUG-2012
Cabbage white (Pieris rapae) on mustard
This was taken in the section of the old field which was rototilled a few months back. All sorts of plants have grown there, including lots of mustards, which in turn are attracting the cabbage whites.
21-AUG-2012
Beewolf (Philanthus)
Another new addition to the FWG insect list, this large (about 14 mm) wasp is very attractive in both pattern and colour. They are called beewolf, because they catch bees (and sometimes wasps) to put in their nests for the larvae to eat.
16-AUG-2012
Leafhopper (Gyponana octolineata)
A gorgeous green leafhopper, quite large as far as leafhoppers go, that came to the sheets when we were mothing at the FWG one night. It remained there the entire time. This lovely photo is by Diane.
21-AUG-2012
Sand wasp (Bicyrtes)
Every August, these large wasps (approx. 17 mm)turn up and nectar on the goldenrods. I find them very, very attractive, very cleanly black and white, with green eyes. TThey tend to prey mostly, if not exclusively, on stinkbugs (Pentatomidae).
21-AUG-2012
Autumn meadowhawk (Sympetrum vicinum)
I have not seen a lot of dragonflies or damselflies around the FWG this year, but today was one of the better days, with several of these guys, a couple of common green darners, a tiny sedge sprite (damselfly), and 3 or 4 mosaic darners which did not land and flew much too fast to get a good look at, other than to note they were mosaic darners. With all the rarities turning up around the region, I keep hoping one or two will appear at the FWG.
21-AUG-2012
Dog-strangling vine leaves (Cynanchum rossicum)
All spring and summer volunteers spend time cutting, scything, pulling out DSV, a very invasive species. When it is cut, it quickly sends out a side shoot as here, which also quickly produces flowers and then seedpods.
21-AUG-2012
Gray treefrog (Hyla versicolor)
While cutting DSV in the old field this morning, I came across this tiny, perfect, treefrog sitting on a DSV leaf.
21-AUG-2012
Fruit fly (Eutreta noveboracensis)
I find all the fruit flies in the family Tephritidae to be exceptionally pretty, and this one is no exception. It is one of the larger fruit flies, and is also relatively common.
15-AUG-2012
Black swallowtail caterpillar (Papillio polyxenes) on Queen Anne's Lace
Diane took this phenomenal photo of one of the black swallowtail caterpillars at FWG.
16-AUG-2012
Sphecid wasp (Eremnophila aureonotata)
Another new addition to our FWG insect list. I found this in the Butterfly Meadow, nectaring on goldenrod.
16-AUG-2012
Bottle gentians
These beautiful flowers are pollinated by bumble bees and hummingbirds.
16-AUG-2012
Tachinid fly (Hemyda aurata)
This large tachinid fly is another new addition to our FWG insect list. We found it while mothing at night in the Ash Woods. It seems to have a damaged left leg. This is a fairly common fly throughout this area and I guess we've just not noticed it before at the garden, though I have seen it elsewhere in the region.
16-AUG-2012
Black swallowtail caterpillar (Papillio polyxenes) on Queen Anne's Lace
This fine fat caterpillar was in the Butterfly Meadow. Beneath it, was, sadly, a dead one, that looked as if it might have been attacked by a predatory stinkbug. Isabelle also found one of these guys, bigger than this one, in the Backyard Garden, also on queen anne's lace. These plants, along with garden dill, and wild parsnip, are favoured larval host plants for the black swallowtail.
Hummingbird moth (Hemaris thysbe)on phlox
Barry took this pretty photo showing the hummingbird moth (a sphinx moth), at the garden phlox in the Backyard Garden. We have seen these moths at the phlox often, and hummingbirds will also visit, behaving in the same manner as these lovely moths.
16-AUG-2012
Bee balm (Monarda) with hummingbird
This is not a great photo by any means, but you can just about see the hummingbird at the monarda. It is included more for reference than for art! Hummingbirds will visit a variety of flowers and here are some you can plant for these dainty and beautiful little birds: bottle gentians, jewel-weed, monarda, cardinal flower, garen phlox and great blue lobelia. Isabelle, who looks after the Backyard Garden, has observed hummingbirds on ALL of these plants.
14-AUG-2012
House finch
One of many house finches at the garden today. There was a lot of activity around the FWG, including a cooper's hawk, gray catbirds, yellow warblers, house wrens, rose-breasted grosbeaks, robins, American redstarts, amongst many more. American goldfinches were abundant!
14-AUG-2012
Painted ladies (Vanessa cardui)
There were about 20 painted ladies around the garden yesterday, including one on the butterfly bush in the Backyard Garden, and two sitting on a rock there.
14-AUG-2012
Fruit fly (Euaresta bella) on ragweed
These tiny (about 5mm) flies with the bright green eyes are found commonly on ragweeds, which is their only known larval plant (the larvae feed on the ragweed seeds). But you have to really look to see them as they are so small. But worth the effort because so pretty!
14-AUG-2012
Buffalo treehopper (Ceresa)
Another green insect (there are many!). This one is a pretty treehopper that is quite common in summer.
14-AUG-2012
Planthopper (Acanalonia bivittata)
Found on a goldenrod plant, sitting right underneath a green lacewing egg (just barely visible at the top of the photo). The planthoppers are sap sucking insects, not predatory.
14-AUG-2012
Clavate tortoise beetle (Plagiometriona clavata)
It is always a treat to see one of these very cute little beetles (about 5-7 mm in size). They are sometimes given the name teddy bear beetle, as they look a bit like a teddy bear when viewed from above. I always check any Solanaceae plants for this species, as well as Physalis (which is where this one was). Earlier in the summer, I found a larva of this species, with its fecal shield in place.
14-AUG-2012
Clavate tortoise beetle (Plagiometriona clavata)
A side view of this little tortoise beetle, showing the knobby projections from which some believe it gets its species name (clavata).
14-AUG-2012
Pennsylvania leatherwing (Chauliognathus pensylvanicus)
Mid-summer is when these soldier beetles first begin to appear, and by this time of year, they can become abundant. They are frequently found on goldenrod (another common name is goldenrod leatherwing), although this one is on boneset in the BYG. These are also very beneficial insects as their larvae eat aphids amongst several other insect species.
09-AUG-2012
Painted lady (Vanessa cardui)
One of half a dozen painted ladies around the garden today. I am sure that if the sun had been out, many more would have been seen.
09-AUG-2012
Typhiid wasp (Myzinum quinquecinctum), male
I saw one of these large wasps in the garden last week, and again today. They are very attractive with big green eyes. The male has what is called a 'pseudo-stinger', that little curved thing at the end of the abdomen. According to Bug Guide, females lay their eggs in the white grubs of the June beetles (or june bugs as they are sometimes called), the grubs (larvae) that chew away on the roots of lawn grass.
09-AUG-2012
Jumping spider (Eris)
Jumping spiders are my all-time favourites amongst the arachnids. Maybe it is those two huge eyes in the center of their face, so big you almost forget that they have a bunch of other tiny eyes! Or maybe it is their feisty personality. Whatever, it is, they are always special to see. This one is very tiny, about 4 mm, but some, like the black and rusty-red phidippus clarus, are very large.
09-AUG-2012
Lady's thumb (Polygonum persicaria)
A common non-native species that has grown up in the rototilled area of the old field site in the next image.
09-AUG-2012
Old field area
While this is not an exciting photo, I have added it because it shows the section of the old field that was mowed, then rototilled about 6 weeks ago. We planted some yarrow, joe-pye weed and pearly-everlasting there behind this big growth of 'weeds'. However, what is really interesting, to me, is what has grown up after the rototilling. There is a wealth of vegetation here, both native and non-native. Evening primrose (native) is very common, as is amaranthus, lamb's quarters, and several types of mustards (all non-native). But there are many other species in here as well, What is most interesting is that the invasive dog-strangling vine (cynanchum rossicum) is almost absent in this section, apart from the odd seedling here and there, which I remove. I am leaving the rest because it is better to have this mix than to have the dog-strangling vine grow back. Many of these are annuals, some are biennials, others are perennial plants. It will be fascinating to see what grows back next year. One interesting observation: this area was attracting a lot of bees and other nectar seeking insects.
09-AUG-2012
Treehopper nymphs (Publilia concava)
I noticed a great flurry of activity on one goldenrod stalk and soon found the reason. These spiky little critters are Publilia treehopper nymphs, the adults of which appear in late spring to early summer. The ants tend their "herd" for the sweet honeydew the treehoppers exude, and in return they protect them from harm. When I stuck my camera too close, the ants jumped on my lens and began running all over the camera, quite prepared to do battle :-)
09-AUG-2012
House wren
While sitting on the bench at the Butterfly Meadow, I could hear a house wren calling repeatedly nearby. Eventually I saw a couple of wrens a juvenile, as here, and an adult.
Bird activity was fairly quiet on this overcast, but humid, day. However, a really nice sight was of about a dozen barn swallows, mostly juveniles, swooping over the old field area. Don't see these swallows much around the garden anymore. And of course, American goldfinches were everywhere! I caught a glimpse of a flycatcher with a mouth full of food, but didn't see the bird well enough to ID it. It was in deep shade, but the white larvae in its bill stood out, however, it looked more like a pewee than anything, in that 2 second shadowy glance. I looked for it for some time, but no luck.
09-AUG-2012
Butterfly weed (Asclepias tuberosa)
A plant native to southern Ontario, it also grows fairly well in the Backyard Garden at the FWG. The name suggests that it is a magnet for butterflies, but we have not seen many visit it in the years we've grown it, though we have seen other insects sometimes nectar there, as this sweat bee is doing.
The phlox in the garden today, had attracted a hummingbird moth (Hemaris thysbe), the large reddish sphinx moth that is one of the most un-moth like of insects!
09-AUG-2012
Bumble bee (Bombus ternarius) on joe-pye weed
The lovely big heads of the joe-pye weed (Eupatorium purpureum) are attracting many insects these days. We grow both types of joe-pye weed in the Backyard Garden (BYG), the other being E. maculatum which is the one native to this area. This bumble bee is variously called red-banded or red-belted bumble bee.
02-AUG-2012
Leafhopper (Coelidia olitoria)
A relatively large leafhopper, common at this time of year.
06-AUG-2012
Painted lady (Vanessa cardui)
Sandy found this painted lady at the garden. In recent days large numbers of these butterflies have been found, all very fresh, so recently emerged. They'll be making their way southward now, as they too, are migratory butterflies.
03-AUG-2012
Hover fly (Eristalis arbustorum)
Barry photographed this fly on queen ann's lace. There a number of species in this Genus, but this is one of the more common ones encountered. This is an introduced European species.
Small milkweed bug nymph (Lygaeus kalmii)
I think these nymphs are very attractive and like so many bugs, they sport variations in pattern of the black and red colouring worn by the adults.
02-AUG-2012
Parasitic fly (Archytas ?) on boneset
These fat flies with hairy abdomens are common, but because so many look very similar to each other it is not always easy to put an ID to them, unless one knows their Tachinidae well!
Leafcutter bee (Megachile)
A super sharp shot of a leafcutter bee on common milkweed flowers. As you can see, these bees carry their pollen back to their nest, on their abdomens, in contrast to most bees who carry it in pollen sacs on the legs.
02-AUG-2012
Leafhopper (Graphocephala coccinea)
These are abundant leafhoppers, but as common as they are, I never get tired of seeing them. They are so improbably coloured, looking as if they'd be more at home in the tropics than here. Barry has taken a couple of very good photos of this species.
02-AUG-2012
Leafhopper (Graphocephala coccinea)
A side view of the leafhopper.
02-AUG-2012
Planthopper (Acanalonia bivittata)
Another view of this intriguing planthopper.
02-AUG-2012
Planthopper (Acanalonia bivittata)
A very cool looking planthopper found by Barry. These relatively large (up to 10mm) planthoppers mimic small leaves.
02-AUG-2012
BeeWolf wasp (Philanthus)
This wasp on boneset (Eupatorium perfoliatum) is in the Crabronidae family which contains a very large number of similar appearing wasps.
02-AUG-2012
Ambush bug (Phymata)
Sitting on the edge... of the milkweed leaf, that is. It is difficult to resist photographing these creatures, for they are so peculiar and rather endearing!
02-AUG-2012
Sunflowers and rudbeckia in the Butterfly Meadow
A happy looking bunch of flowers in the meadow area of the FWG, which will be attractive to a variety of creatures, the sunflowers being particularly appealing to squirrels and seed eating birds. Sometimes one can find big flocks of goldfinches descending on fields of sunflowers, probably thinking they've found paradise.
02-AUG-2012
Monarch butterfly caterpillar
This tiny first instar caterpillar is so small that it looked like a speck on the milkweed leaf. It was on one of the milkweeds that had just grown up after mowing occurred. There were four monarch eggs on these plants too.
02-AUG-2012
Hover fly (Allograpta)
A tiny hover fly found nectaring on wild clematis (Clematis virginiana) at the front of the Interpretive Centre.
02-AUG-2012
Black snakeroot seedhead (Cimicifuga)
The pretty curving seedhead caught my eye.
02-AUG-2012
Monarch butterfly egg
One of five eggs we found yesterday at the FWG. Four were found close to each other in a small cluster of 4 milkweed plants, and the fifth was found much further away on a mature plant. The first four were all on new monarch plants, which grew up after the area was mowed.
02-AUG-2012
Locust borer (Megacyllene robinia) on boneset
This large colourful long-horned beetle (one of the Round-necked longhorns), is on a boneset plant. This species lays its eggs in black locust trees, of which there are many around the Backyard Garden.
02-AUG-2012
Female Goldenrod Crab spider (Misumena vatia)
It was fairly early in the morning, and this spider was hiding under a leaf. You can see she has some dew on her legs.
01-AUG-2012
American goldfinch and female house finch on the bird bath
The Backyard Garden bird bath was a busy place on Wed. afternoon. Diane said that while she sat the picnic table, she observed chipping sparrow, house finch and goldfinches come to drink and bathe. The water is a real blessing for these birds, and for a number of insects too, in such hot, dry weather. Diane reports that she also saw a monarch and an eastern tailed blue butterfly.
01-AUG-2012
American Goldfinch /Chardonneret jaune
A goldfinch joins the queue for a drink and a bathe in the Backyard Garden bird bath.
01-AUG-2012
Chipping sparrow/Bruant familier, having a drink in the bird bath
The pink phlox is reflected in the bird bath at the Backyard Garden.
01-AUG-2012
Two-striped Grasshopper (Melanoplus bivittatus)
Diane found this pretty grasshopper sitting on cow parsnip in the Butterfly Meadow.